Across
- 3. Heat gives particles e_______y
- 5. The opposite of expansion
- 7. Oxygen, fuel and ________ make up the fire triangle.
Down
- 1. Something that burns
- 2. Solids, liquids and gases are made of these
- 3. What happens you heat a metal
- 4. Particles in a solid v_________e
- 6. A Fire blanket removes this part of the fire triangle